Ernst Frey AG

Whether it's a business matter or your home, Ernst Frey AG is the right place for you. Our construction company is the perfect size to bring all your ideas to life. We are positioned to carry out both small projects and large-scale construction projects with the necessary expertise and speed. Personal communication with you is important to us, so that your vision can be realized. With us, you come first. Contact us today—we look forward to assisting you with advice and support!

Business customers

We support our customers from trade, industry, and the public sector in road construction, civil engineering, building construction, and all types of renovation work. We also supply ready-mixed concrete and recycled products for all construction projects.

Private customers

Our "Renovation and Refurbishment Plus" department takes care of all craft services. Thanks to "ef kompakt," private builders can place their construction projects in our expert hands. We take care of all tasks related to coordination and execution.

Road and civil engineering

We specialize in the construction and renovation of roads as well as infrastructure and civil engineering works.

• Road and pavement construction

• Civil engineering

• Earthworks and hydraulic engineering

• Structural concrete construction and concrete pavements

• Landscaping

• Demolition and excavation

Building construction

From planning and preparation to handing over the keys: your construction project is in good hands with us.

• Industrial, office, and commercial construction

• Residential construction

Conversion and renovation plus

No matter what type of craftsman you need, you are guaranteed to find what you are looking for with us.

• Concrete and masonry work

• Concrete drilling and cutting

• Pollutant remediation

• Carpentry and modern timber construction

Building materials Rinau

Our concrete and gravel plant supplies you with ready-mixed concrete and recycled products of the highest quality.

• Production

• Landfills

• Gravel pits

• Services

ef compact

Bring a professional on board: We would be happy to represent you as the client.

• Consulting

• Client representation and construction trust

• Comprehensive services and construction management

• Sales, leasing, and administration